Noticiero de Emergencia Médica.
Noticiero de Emergencia Médica.
- San Juan, P. R. Departamento de Salud 1977.
- volumes : illustrations (black and white) ; 28 cm.
Emergency medical services--Puerto Rico--Periodicals
Puerto Rico--Periodicals.
Emergency medical services--Puerto Rico--Periodicals
Puerto Rico--Periodicals.