7Guiscafre H, Gutierrez G, Verver H et al. Quality improvement of inte- grated child health care management after in - service training for physi- cians[J]. Fam Pract, 2003, 20 (1): 74.
8Guiscafre H, Gutierrez C, Verver Het al. Quality improvement of integrated child health care management after in - service training for physicians [J] . Fam Pract, 2003, 20 ( 1 ) : 74.