Patel, Suhani V., Shahnoor K. Gowani, Sushma R. Shah, and Supriya D. Malhotra. 2019. “Evaluation of Clinical Efficacy and Safety of Natural Micronized Progesterone in Prevention of Preterm Labor: A Prospective Study at Tertiary Care Teaching Hospital in India”. International Journal of Basic & Clinical Pharmacology 8 (5):827-30. https://doi.org/10.18203/2319-2003.ijbcp20191564.