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Migraine in children.
Ryan RE. Ryan RE. Headache. 1968 Jul;8(2):67-70. doi: 10.1111/j.1526-4610.1968.hed0802067.x. Headache. 1968. PMID: 5696616 No abstract available.
Modern migraine management.
RYAN RE. RYAN RE. Headache. 1962 Jan;1:17-20. doi: 10.1111/j.1526-4610.1962.hed0104017.x. Headache. 1962. PMID: 14495581 No abstract available.
Clonidine--its use in migraine therapy.
Ryan RE Sr, Ryan RE Jr. Ryan RE Sr, et al. Among authors: ryan re jr. Headache. 1975 Jan;14(4):190-2. doi: 10.1111/j.1526-4610.1975.hed1404190.x. Headache. 1975. PMID: 1091602 Clinical Trial. No abstract available.
127 results