MRS. T. MAHALAKSHMI M.SC (N). Assess the knowledge on lactational amenorrhea as a contraceptive method among mothers of infants aged 0-6 months receiving MCH services in a selected urban health centre at Chennai. ijpbs [Internet]. 2017 Mar. 31 [cited 2026 Jul. 23];8(1):177-9. Available from: https://ijpbs.net/index.php/journal/article/view/5655