1.
Tiwari A, Singh A, Saroj C. Seasonal Variation in Conception: A Study for India, 2006-2021 . IJPSM [Internet]. 2023 Oct. 5 [cited 2024 Dec. 22];54(2):74-81. Available from: http://ijpsm.co.in/index.php/ijpsm/article/view/3