MB BCh BAO Belf 1922, DPH 1925.
After receiving her medical training at Belfast, Killen settled in general practice first in Miles Platting, Manchester, and later in Salford.
MB BCh BAO Belf 1922, DPH 1925.
After receiving her medical training at Belfast, Killen settled in general practice first in Miles Platting, Manchester, and later in Salford.