Y
Y chromosome, in Klinefelter's syndrome 1180
Yaws (frambesia) 1453 1554
Yeasts
prevention of opportunistic infection caused by 1291
in urine 935
Yellow fever 1371 1378–1379
immunization against 1314–1315 1379
Yellow top tubes 1743
Yersinia
enterocolitica, gastroenteritis caused by 545 546 1299 1303
pestis 1430 1553
Yesavage Geriatric Depression Scale 53
Yttrium-90 ibritumomab tiuxetan See Ibritumomab tiuxetan