Ryan Lewis, MS, PhD, CIH
Ryan Lewis, MS, PhD, CIH
Benchmark Risk Group
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Serum biomarkers of exposure to perfluoroalkyl substances in relation to serum testosterone and measures of thyroid function among adults and adolescents from NHANES 2011–2012
RC Lewis, LE Johns, JD Meeker
International journal of environmental research and public health 12 (6 …, 2015
Predictors of urinary bisphenol A and phthalate metabolite concentrations in Mexican children
RC Lewis, JD Meeker, KE Peterson, JM Lee, GG Pace, A Cantoral, ...
Chemosphere 93 (10), 2390-2398, 2013
Personal care product use among adults in NHANES: associations between urinary phthalate metabolites and phenols and use of mouthwash and sunscreen
KK Ferguson, JA Colacino, RC Lewis, JD Meeker
Journal of exposure science & environmental epidemiology 27 (3), 326-332, 2017
Biomarkers of exposure to molybdenum and other metals in relation to testosterone among men from the United States National Health and Nutrition Examination Survey 2011–2012
RC Lewis, JD Meeker
Fertility and sterility 103 (1), 172-178, 2015
Estimation of permanent noise-induced hearing loss in an urban setting
RC Lewis, RRM Gershon, RL Neitzel
Environmental science & technology 47 (12), 6393-6399, 2013
Distribution and determinants of urinary biomarkers of exposure to organophosphate insecticides in Puerto Rican pregnant women
RC Lewis, DE Cantonwine, LVA Del Toro, AM Calafat, L Valentin-Blasini, ...
Science of The Total Environment 512, 337-344, 2015
Urinary biomarkers of exposure to insecticides, herbicides, and one insect repellent among pregnant women in Puerto Rico
RC Lewis, DE Cantonwine, LV Anzalota Del Toro, AM Calafat, ...
Environmental Health 13 (1), 1-10, 2014
Urinary metal concentrations among mothers and children in a Mexico City birth cohort study
RC Lewis, JD Meeker, N Basu, AM Gauthier, A Cantoral, ...
International journal of hygiene and environmental health 221 (4), 609-615, 2018
Association between urinary biomarkers of exposure to organophosphate insecticides and serum reproductive hormones in men from NHANES 1999–2002
OE Omoike, RC Lewis, JD Meeker
Reproductive Toxicology 53, 99-104, 2015
Exposure to power-frequency magnetic fields and the risk of infertility and adverse pregnancy outcomes: update on the human evidence and recommendations for future study designs
RC Lewis, R Hauser, AD Maynard, RL Neitzel, L Wang, R Kavet, ...
Journal of toxicology and environmental health, Part B 19 (1), 29-45, 2016
Ethylene oxide review: characterization of total exposure via endogenous and exogenous pathways and their implications to risk assessment and risk management
CR Kirman, AA Li, PJ Sheehan, JS Bus, RC Lewis, SM Hays
Journal of Toxicology and Environmental Health, Part B 24 (1), 1-29, 2021
Exploratory analysis of the potential relationship between urinary molybdenum and bone mineral density among adult men and women from NHANES 2007–2010
RC Lewis, LE Johns, JD Meeker
Chemosphere 164, 677-682, 2016
Associations between school lunch consumption and urinary phthalate metabolite concentrations in US children and adolescents: Results from NHANES 2003–2014
I Muñoz, JA Colacino, RC Lewis, AE Arthur, JD Meeker, KK Ferguson
Environment international 121, 287-295, 2018
Self-reported mobile phone use and semen parameters among men from a fertility clinic
RC Lewis, L Mínguez-Alarcón, JD Meeker, PL Williams, G Mezei, JB Ford, ...
Reproductive Toxicology 67, 42-47, 2017
Hand-to-mouth and other hand-to-face touching behavior in a quasi-naturalistic study under controlled conditions
RC Lewis, R Rauschenberger, R Kalmes
Journal of Toxicology and Environmental Health, Part A 84 (2), 49-55, 2021
Polymorphisms in the prostate-specific antigen gene promoter do not predict serum prostate-specific antigen levels in African-American men
JL Beebe-Dimmer, LA Lange, JE Cain, RC Lewis, AM Ray, AV Sarma, ...
Prostate cancer and prostatic diseases 9 (1), 50-55, 2006
Airborne concentrations of metals and total dust during solid catalyst loading and unloading operations at a petroleum refinery
RC Lewis, SH Gaffney, MH Le, KM Unice, DJ Paustenbach
International journal of hygiene and environmental health 215 (5), 514-521, 2012
Temporal variability of daily personal magnetic field exposure metrics in pregnant women
RC Lewis, KR Evenson, DA Savitz, JD Meeker
Journal of exposure science & environmental epidemiology 25 (1), 58-64, 2015
Ethylene oxide exposure in US populations residing near sterilization and other industrial facilities: Context based on endogenous and total equivalent concentration exposures
PJ Sheehan, RC Lewis, CR Kirman, HN Watson, ED Winegar, JS Bus
International journal of environmental research and public health 18 (2), 607, 2021
Personal power-frequency magnetic field exposure in women recruited at an infertility clinic: association with physical activity and temporal variability
RC Lewis, R Hauser, L Wang, R Kavet, JD Meeker
Radiation protection dosimetry 168 (4), 478-488, 2016
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