MLA
Shen, Jing, et al. Genetic Polymorphisms In the Cyclooxygenase-2 Gene, Use of Nonsteroidal Anti-inflammatory Drugs, and Breast Cancer Risk. BioMed Central Ltd, 2006. https://doi.org/10.17615/g9y8-nt08
APA
Shen, J., Gammon, M., Terry, M., Teitelbaum, S., Neugut, A., & Santella, R. (2006). Genetic polymorphisms in the cyclooxygenase-2 gene, use of nonsteroidal anti-inflammatory drugs, and breast cancer risk. BioMed Central Ltd. https://doi.org/10.17615/g9y8-nt08
Chicago
Shen, Jing, Marilie D Gammon, Mary Terry, Susan L Teitelbaum, Alfred I Neugut, and Regina M Santella. 2006. Genetic Polymorphisms In the Cyclooxygenase-2 Gene, Use of Nonsteroidal Anti-Inflammatory Drugs, and Breast Cancer Risk. BioMed Central Ltd. https://doi.org/10.17615/g9y8-nt08