Martínez Esquivel, D., & Meza Benavides, M. d. l. Á. (2015). Emergence of the School of Obstetrics at the social map of Costa Rica: End of 19th century and beginning of the 20th.

Martínez Esquivel, Daniel, und María de los Ángeles Meza Benavides. Emergence of the School of Obstetrics At the Social Map of Costa Rica: End of 19th Century and Beginning of the 20th. 2015.

Martínez Esquivel, Daniel, und María de los Ángeles Meza Benavides. Emergence of the School of Obstetrics At the Social Map of Costa Rica: End of 19th Century and Beginning of the 20th. 2015.