Patent Foramen Ovale and Migraine: Casual or Causal.
Department of Internal Medicine, Institute of Post-Graduate Medical Education and Research (IPGMER), Kolkata, West Bengal, India.
Adrija
A
Hajra
Department of Accident and Emergency, Lady Hardinge Medical College, New Delhi, India E-mail: adrija847@gmail.com.
Dhrubajyoti
D
Bandyopadhyay