[Part 1: Biological Sciences] || Differentiation of Human Erythroid Cells is Associated with Increased O-glycosylation of the Major Sialoglycoprotein, Glycophorin ACarl G. Gahmberg, Marja Ekblom and Leif C. Andersson · Proceedings of the National Academy of Sciences of the United States of America · 1984

[Part 1: Biological Sciences] || Tumor Promoter 12-O-tetradecanoylphorbol 13-acetate, Like Epidermal Growth Factor, Stimulates Cell Proliferation and Inhibits Differentiation of Mouse Mammary Epithelial Cells in CultureYuji Taketani and Takami Oka · Proceedings of the National Academy of Sciences of the United States of America · 1983

Two Empires or Three?Ernst Mayr · Proceedings of the National Academy of Sciences of the United States of America · 1998

The Objects of SelectionErnst Mayr · Proceedings of the National Academy of Sciences of the United States of America · 1997

Generalized Riemannian GeometryLuther P. Eisenhart · Proceedings of the National Academy of Sciences of the United States of America · 1962

On Monothetic GroupsPaul R. Halmos and H. Samelson · Proceedings of the National Academy of Sciences of the United States of America · 1942

Stochastic Speculative PricePaul A. Samuelson · Proceedings of the National Academy of Sciences of the United States of America · 1971

Supplement || Front MatterProceedings of the National Academy of Sciences of the United States of America · 1983

Supplement || Biological Sciences Subject IndexProceedings of the National Academy of Sciences of the United States of America · 1983

Supplement || Physical Sciences Subject IndexProceedings of the National Academy of Sciences of the United States of America · 1983