Thema
Primary Health Care
527
Journal Article
456
Medicine (General)
435
Primary health care
353
Public aspects of medicine
301
primary health care
297
Medicine
202
Nursing
186
R
178
PRIMARY HEALTH CARE
177
English Abstract
176
ATENCION PRIMARIA DE SALUD
151
atención primaria de salud
120
Atención primaria de salud
113
Atención primaria
102
Health Services
91
Health
86
Delivery Of Health Care
82
Developing Countries
70
Internal medicine
70
Latin America
67
Observational Study
66
Atención Primaria de Salud
65
MEDICOS DE FAMILIA
64
Americas
62
PHYSICIANS, FAMILY
58
Atenção Primária à Saúde
52
Population
50
Demographic Factors
49
Maternal-child Health Services
49
Spain
45
Multicenter Study
42
Atención Primaria
38
Mortality
38
Population Dynamics
38
Economic Factors
35
Education
35
Arctic medicine. Tropical medicine
33
Maternal Health Services
33
North America
32
Organization And Administration
31
Population Characteristics
29
Aged
28
COVID-19
28
Research Methodology
28
Prenatal Care
27
Review
27
Health promotion
26
Mexico
26
Research Support, Non-U.S. Gov't
26
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