Ahluwalia, A.S., Bhatia, P. and Chhabra, A.S. 2020. A comparative study of centchroman versus evening primrose oil in treatment of mastalgia. International Surgery Journal. 8, 1 (Dec. 2020), 331–338. DOI:https://doi.org/10.18203/2349-2902.isj20205900.