Pneumonia in infants in relation to immunizaton of the mother with staphylococcus toxoid.
D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000517:prevention & control*; D011014:Pneumonia / Q000276:immunology* / Q000517:prevention & control*; D011247:Pregnancy; D013203:Staphylococcal Infections / Q000276:immunology*; D013208:Staphylococcal Toxoid; D013223:Statistics as Topic; D014586:USSR; D014611:Vaccination