APA

Hoffman K., Lorenzo A., Butt C. M., Hammel S. C., Henderson B. B., Roman S. A., Scheri R. P., Stapleton H. M. & Sosa J. A. (20180213). Exposure to flame retardant chemicals and occurrence and severity of papillary thyroid cancer: A case-control study. : Environment international.

Chicago

Hoffman Kate, Lorenzo Amelia, Butt Craig M, Hammel Stephanie C, Henderson Brittany Bohinc, Roman Sanziana A, Scheri Randall P, Stapleton Heather M and Sosa Julie Ann. 20180213. Exposure to flame retardant chemicals and occurrence and severity of papillary thyroid cancer: A case-control study. : Environment international.

Harvard

Hoffman K., Lorenzo A., Butt C. M., Hammel S. C., Henderson B. B., Roman S. A., Scheri R. P., Stapleton H. M. and Sosa J. A. (20180213). Exposure to flame retardant chemicals and occurrence and severity of papillary thyroid cancer: A case-control study. : Environment international.

MLA

Hoffman Kate, Lorenzo Amelia, Butt Craig M, Hammel Stephanie C, Henderson Brittany Bohinc, Roman Sanziana A, Scheri Randall P, Stapleton Heather M and Sosa Julie Ann. Exposure to flame retardant chemicals and occurrence and severity of papillary thyroid cancer: A case-control study. : Environment international. 20180213.