[Hypotheses about the structural units of protoplasm].
D003585:Cell Biology / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D008853:Microscopy / Q000266:history; D008967:Molecular Biology / Q000266:history; D011523:Protoplasts / Q000648:ultrastructure*
A protoplazma szerkezeti egységeire vonatkozó hipotézisekröl