Search our knowledge base of 44484 medical definitions for occurences of the search term.

To make your search more precise consider the following tips:

• word1 word2 word3 -- find targets containing all three words
• leuko* -- find targets containing words starting with leuko. So headache* will find both "headache" and "headaches"
• "an exact phrase" -- find targets containing the exact phrase
• word1 OR word2 -- find targets containing either or both words
• "a series of keywords"~N -- find targets containing all the words within N words of each other. For exsample, "symptoms hiv"~10 will find strings like "the symptoms of HIV include the following .." Note also that search is case insensitive.