The number of primary health care physicians (internists, family doctors, paediatricians), however, has not changed substantially over the last several years - 20% of all physicians in 2001.
然而，初级医疗保健（内科医生、家庭医生和儿科医生）的数量在过去几年中没有实质性变化——2001年占医生总数的20%。