01058nas a2200433   4500000000100000008004100001260001300042653001500055653001400070653001000084653002100094653001200115653003000127653002600157653002200183653001700205653001100222653001500233653002000248653002400268653001100292653001000303653001200313653000900325653002200334653001000356653002400366653001100390653002600401653001700427653002800444653001600472653001700488100001500505245007200520300001100592490000700603022001400610       1972                            d  c1972 Apr10aAdolescent10aBlindness10aChild10aChild, Preschool10aCholera10aCommunity Health Services10aDental Health Surveys10aDiabetes Mellitus10aEpidemiology10aFemale10aFilariasis10aHealth Planning10aHookworm Infections10aHumans10aIndia10aleprosy10aMale10aMilitary Medicine10aMumps10aNutrition Disorders10aPlague10aRetrospective Studies10aRural Health10aTuberculosis, Pulmonary10aVaccination10aWater Supply1 aPRASAD B G00aEpidemiological research and its impact on health and medical care.  a501-110 v60  a0971-5916