Is this you? As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.
Claim your profile
Rafael A Marín Rojas [1] ; María O. Duarte Sibaja [2] [1] Universidad de Costa Rica Facultad de Microbiología [2] Caja Costarricense de Seguro Social Laboratorio Clínico del Hospital Nacional de Niños Localización: Revista Costarricense de Ciencias Médicas, ISSN 0253-2948, Vol. 18, Nº. 3, 1997, págs.
As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.
