012450000a2200421000450000100070000000500170000704600090002424500370003325000100007026000190008026000090009927000110010827000070011930000110012630000100013750500280014750500410017550500690021650500330028550500230031850500330034150500240037450500370039850500470043550500420048250500420052450500230056650500160058950500340060550500230063954600130066265000200067565000340069565000150072965000330074471000240077785200220080100764720230526120557.0  j1959  aRecent advances in public health  a2 ed.  bJ. A Churchill  c1959  bLondon  dGB  a370 p.  bilus.  aThe publica health team  aCo-operation with the familia doctor  aCo-operation between the braches of the national health services  aCo-operation with the public  aCare of the family  aCare of mothers and children  aCare of the elderly  aCare of the mentally handicapped  aPrevention of illness, care and after care  aNotes on some aspects of epidemiology  aSome aspects of environmental hygiene  aAmbulance services  aHome safety  aThe world health organization  aThe idea of health  aInglés  aSALUD PÚBLICA  aPROGRAMAS NACIONALES DE SALUD  aCUIDADORES  aPREVENCIÓN DE ENFERMEDADES  aBurn, John Lancelot  aWA100bB875c1959