CHRONIC DEGENERATIVE DISEASES IN MEXICO - ORDONEZ AGUILAR, EZEQUIEL (SECRETARIA SALUBRIDAD & ASISTENCIA,AVE CHAPULTEPEC 284,MEXICO CITY 7,MEXICO, 1972)
REV INVEST CLIN
Keywords: DEGENERATIVE, DISEASES, MEXICO; CIENCIAS MEDICAS; MEDICINA INTERNA; CARDIOLOGIA