R. Armijo
发表
C. Ristori,
H. Boccardo,
J. Borgoño,
1962,
American journal of diseases of children.
D. A. Henderson,
R. Armijo,
R. Timothee,
1957,
American journal of public health and the nation's health.
R. Detels,
A. Coulson,
J. Sayre,
1981,
International journal of epidemiology.
R. Armijo,
T. Monreal,
1965,
The Milbank Memorial Fund quarterly.
R. Armijo,
T. Monreal,
1965
.
A H Coulson,
A. Coulson,
R. Detels,
1981,
International journal of epidemiology.
A. Coulson,
R. Armijo,
1975,
International journal of epidemiology.
A. Masi,
R. Armijo,
R. Timothee,
1959,
Public health reports.
R. Armijo,
T. Monreal,
1968
.
C. Tietze,
R. Armijo,
F. Osborn,
1965
.