TY - GEN AU - PARRILLA HERMIDA,M TI - [Study on medical services: hospitalization in the field] SN - 0035-3469 PY - 1998///1101 KW - Ambulatory Care Facilities KW - Hospitalization KW - Hospitals KW - Hospitals, Military KW - Hospitals, Special KW - Humans KW - Medicine KW - Military Medicine KW - United States N1 - Publication Type: Journal Article ER -