共 15 条
[11]
SCHWAB JJ, 1966, J PSYCHOSOM, V10, P279
[12]
Spelman M S, 1966, Med J Aust, V2, P1189
[13]
Wynn A, 1967, Med J Aust, V2, P847
[14]
1964, WHO270 TECHN REP SER
[15]
1969, REPORT WORKING GROUP