The Lancet · 1955 · 37 citations · 3 references
Social SciencesMaternal HealthSociologyInfant HealthSocial DemographySocial InequalityChild MortalityInfant MortalityMaternal Age PatternsNeonatal MortalityPerinatal MortalitySocial ClassMaternal Age EffectsMaternal Socioeconomic DeterminantsMaternal Socioeconomic Status
3
Classification of Occupations 1960.
Population Studies · 1961 · 326 citations
J. N. Morris, J. A. Heady · The Lancet · 1955 · 65 citations
J. A. Heady, Colleen Daly, J. N. Morris · The Lancet · 1955 · 63 citations