TY - BOOK AU - MASSACHUSETTS MEDICAL SOCIETY TI - THE NEW ENGLAND JOURNAL OF MEDICINE U1 - 114.05.SUSC.31 CY - USA KW - MEDICINA HUMANA N1 - MAY 31 , 2007 VOL 356 N° 22: BACK SURGERY (CIRUGIA ANTIGUA).-SURGERY VERSUS PROLONGED CONSERVATIVE TREATMENT FOR SCIATICA (CIRUGIA VERSUS TRATAMIENTO PROLONGADO PARA CIATICA).-OSTEOPENIA.-STAGING PNEUMOTHORAX (PARADA DEL NEUMOTORAX).-PUTAMINAL NECROSIS (NECROSIS PUTAMINAL).-ALTERNATIVE PATHWAY THERAPY FOR HYPERAMMONEMIA (TERAPIA ALTERNATIVA PARA HIPERAMONEMIA).-HSV THERAPY (TERAPIA HSV).-CORONARY MICROVASCULAR DYSFUNCTION (DISFUNCIÓN MICROVASCULAR CORONARIA) ER -