| ITM | improved Thayer-Martin [medium]; intrathecal methotrexate; Israel turkey meningoencephalitis |
|---|---|
| KF | Kenner-fecal medium; kidney function; Klippel-Feil [syndrome] |
| KGM | keratinocyte growth medium |
| K-MCM | potassium-containing minimum capacitation medium |
| KR | key-ridge; Kopper Reppart [medium] |