USE OF EARLY FETAL TISSUES OBTAINED FROM SUCTION TERMINATION OF PREGNANCY

The serial cultivation of human diploid cell strains

Leonard Hayflick, Paul S. Moorhead · Experimental Cell Research · 1961 · 8.4K citations

Life Sciences, Biology, Cell Biology +5

Endocrine and Genetic Diseases of Childhood

Archives of Disease in Childhood · 1969 · 262 citations

Medicine, Endocrinology, Pediatrics +12

IMPLANTATION OF A FŒTAL THYMUS, RESTORING IMMUNOLOGICAL COMPETENCE IN A PATIENT WITH THYMIC APLASIA (DiGEORGE'S SYNDROME)

Charles S. August, Fred S. Rosen, Robert M. Filler et al. · The Lancet · 1968 · 189 citations

Life Sciences, Immunology, Surgery +11