Studies on headache; further observations on cranial and conjunctival vessels during and between vascular headache attacks.
D002319:Cardiovascular System; D003228:Conjunctiva; D006257:Head; D006261:Headache; D006801:Humans; D012886:Skull / Q000098:blood supply*; D014653:Vascular Headaches
CRANIUM/blood supply; HEADACHE