共 9 条
[1]
COOK C, 1961, BRIT J OPHTHALMOL, V45, P241
[2]
DUKEELDER S, 1965, SYSTEM OPHTHALMOLO 1, V8, P260
[3]
TRACHOMA - STUDIES OF ETIOLOGY, LABORATORY DIAGNOSIS, AND PREVENTION
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1960, 172 (15)
:1577-1586
[4]
GUPTA U C, 1964, J All India Ophthalmol Soc, V12, P39
[5]
JONES BR, 1964, BRIT J VENER DIS, V40, P19
[6]
MacCALLAN A. F., 1934, BRIT JOUR OPHTHALMOL, V18, P625, DOI 10.1136/bjo.18.11.625
[7]
THYGESON P, 1966, ARCH OPHTHALMOL-CHIC, V75, P3
[8]
WATSON PG, 1968, BRIT MED J, V3, P527
[9]
1962, WHO234 TECHN REP SER