Health manpower planning in the Americas.
D002170:Canada; D002489:Central America; D003466:Cultural Characteristics; D004781:Environmental Exposure; D006285:Health Planning; D006280:Health Workforce / Q000600:supply & distribution; D010175:Pan American Health Organization; D011315:Preventive Medicine; D012423:Rural Health; D012959:Socioeconomic Factors; D013020:South America; D014481:United States