Di Renzo, G.C., Picchiassi, E., Coata, G., Clerici, G. and Brillo, E. 2015. Is there a sex of the placenta?. Journal of Pediatric and Neonatal Individualized Medicine (JPNIM). 4, 2 (Oct. 2015), e040246. DOI:https://doi.org/10.7363/040246.