[Paradoxes in referral from primary to specialist care].
Gérvas
Juan
J
Travesía de la Playa, Madrid, Spain. jgervasc@meditex.es
García Olmos
Luis Miguel
LM
Simó
Juan
J
Peiró
Salvador
S
D005194:Family Practice; D006801:Humans; D008511:Medicine; D011320:Primary Health Care; D012017:Referral and Consultation; D013038:Specialization