5-hydroxytryptamine content of mast cells, mast cell numbers and body growth.
D000375:Aging; D000818:Animals; D001835:Body Weight; D002452:Cell Count; D006128:Growth; D008297:Male; D008407:Mast Cells / Q000378:metabolism*; D051381:Rats; D012701:Serotonin / Q000378:metabolism*
D012701:Serotonin