Barrientos Esquivel, Adrián, Alejandra Vega Montoya, Carmen Marín, and Cristian Gómez Ramírez. 2012. “Knowledge, Attitudes and Practices of Professionals in Pharmacy on Hormonal Contraception Emergency (ECP) in Costa Rica”. Población Y Salud En Mesoamérica 9 (2). https://doi.org/10.15517/psm.v9i2.725.