La erradicación de la malaria

133

Combined action of lysozyme with various antibiotics and chemotherapeutics

134-141

Sudden death due to ruptured pulmonary artery aneurysm

142-147

Balance of the first malaria eradication campaign in Ecuador

Relationship between smoking and lung cancer

161-166

Sum of the history of medical knowledge in Ecuador

166-180

Fetal erythrocytes in maternal circulation before and after pregnancy

181-186