O BRUGNINI
O BRUGNINI
J A PRAVIA
J A PRAVIA
[National experience in the prevention of abandonment of children for economic reasons] [0.03%]
[我国从经济学角度预防儿童被遗弃问题的国家经验]
A ALAMBARRI,E PELUFFO
A ALAMBARRI
A U RAMON GUERRA,C E ESCANDE,M E NARIO DE NIN et al.
A U RAMON GUERRA et al.
[Various circumstances necessitating tracheotomy in poliomyelitis patients] [0.03%]
脊髓灰质炎患者行气管切开的若干指征
J A BARANI,A RONCAGLIOLO,L GOMEZ et al.
J A BARANI et al.
G SCAFFO DE CASAS
G SCAFFO DE CASAS
J LORENZO Y DE IBARRETA,F DE CASTELLET
J LORENZO Y DE IBARRETA
I AVILA CISNEROS
I AVILA CISNEROS