Plant Sci. Lett., 1979, 14-3, p. 237-44., ISSN.0304-4211
Multiple-drop-array (MDA) technique for the large-scale testing of culture media variations in hanging microdrop cultures of single cell systems. II. Determination of phytohormone combinations for optimal division response in Nicotiana tabacum protoplast cultures
HARMS C.T.