O'Brien, B., Dahiya, R., & Kimble, R. (2020). Hyperandrogenism, insulin resistance and acanthosis nigricans (HAIR-AN syndrome): An extreme subphenotype of polycystic ovary syndrome. BMJ Case Rep.
Citação norma ChicagoO'Brien, Brooke, Rachana Dahiya, and Rebecca Kimble. "Hyperandrogenism, Insulin Resistance and Acanthosis Nigricans (HAIR-AN Syndrome): An Extreme Subphenotype of Polycystic Ovary Syndrome." BMJ Case Rep 2020.
MLA引文O'Brien, Brooke, Rachana Dahiya, and Rebecca Kimble. "Hyperandrogenism, Insulin Resistance and Acanthosis Nigricans (HAIR-AN Syndrome): An Extreme Subphenotype of Polycystic Ovary Syndrome." BMJ Case Rep 2020.
警告：這些引文格式不一定是100％准確.