title: The controversy between John H. Northrop and Max Delbrück on the formation of bacteriophage: bacterial synthesis or autonomous multiplication?
authors.forename: T
authors.initials: T
authors.lastname: van Helvoort
mesh_terms: D001671:Biochemistry / Q000266:history*; D002621:Chemistry / Q000266:history*; D049711:History, Modern 1601-; D008829:Microbiology / Q000266:history*; D014481:United States