INDEX MEDICUS - CENTURY OF MEDICAL CITATION

[1] BILLINGS JS, 1888, CINCINNATI LANCET CL, V20, P297

[2] BILLINGS JS, 1885, COMMUNICATION 0127

[3] BILLINGS JS, 1879, INDEX MED, V1, P1

[4] WEIGHT OF MEDICAL KNOWLEDGE [J]. NEW ENGLAND JOURNAL OF MEDICINE, 1978, 298 (14) : 773 - 775

[5] WASSERMAN MJ, 1972, B MED LIBR ASS, V60, P554

[6] 1879, T AMA, V30, P41

[7] MSC166 NAT LIB MED

[8] 1895, JAMA, V24, P764

[9] 1914, B J HOPKINS HOSP, V25, P252

[10] 1880, T AMA, V31, P58

[1] BILLINGS JS, 1888, CINCINNATI LANCET CL, V20, P297

[2] BILLINGS JS, 1885, COMMUNICATION 0127

[3] BILLINGS JS, 1879, INDEX MED, V1, P1

[4] WEIGHT OF MEDICAL KNOWLEDGE [J]. NEW ENGLAND JOURNAL OF MEDICINE, 1978, 298 (14) : 773 - 775

[5] WASSERMAN MJ, 1972, B MED LIBR ASS, V60, P554

[6] 1879, T AMA, V30, P41

[7] MSC166 NAT LIB MED

[8] 1895, JAMA, V24, P764

[9] 1914, B J HOPKINS HOSP, V25, P252

[10] 1880, T AMA, V31, P58