Barrientos Esquivel, A., Vega Montoya, A., Marín, C. and Gómez Ramírez, C. (1) “Knowledge, attitudes and practices of professionals in pharmacy on hormonal contraception emergency (ECP) in Costa Rica”, Población y Salud en Mesoamérica, 9(2). doi: 10.15517/psm.v9i2.725.