JAYASHREE TIRPUDE, and VERMA SHIVKUMAR POONAM. “SCANNING ELECTRON MICROSCOPIC STUDY OF AMNION IN THE MICROCHIROPTERAN BAT, HIPPOSIDEROS SPEORIS AND HUMAN AT FULL TERM PREGNANCY”. The Bioscan, vol. 5, no. 3, Aug. 2010, pp. 465-8, https://thebioscan.com/index.php/pub/article/view/290.