共 20 条
[1]
ANDERSON HR, 1976, TRENDS VARIATIONS HO
[2]
CROMBIE DL, 1974, BENEFITS RISKS MEDIC, P17
[4]
DOUGLAS JWB, 1975, DEV MED CHILD NEUROL, V17, P456
[5]
FALLIERS CJ, 1970, ANN ALLERGY, V28, P513
[6]
LOCKWOOD E, 1971, SCOTTISH HOSPITAL MO
[7]
LOGAN RFL, 1972, DYNAMICS MEDICAL CAR
[8]
LOGAN WPD, 1958, MORBIDITY STATISTICS, V1
[9]
MECHANIC D, 1968, MEDICAL SOCIOLOGY
[10]
REVIEW OF ASTHMA ADMISSIONS AND DEATHS AT CHILDRENS-HOSPITAL-OF-PITTSBURGH FROM 1935 TO 1968
[J].
JOURNAL OF ALLERGY,
1970, 46 (05)
:257-+