Swope, Richard E.; Kropf, Darryl L. (May 1993). "Pronuclear Positioning and Migration during Fertilization in Pelvetia". Developmental Biology. 157 (1): 269–276. doi:10.1006/dbio.1993.1131. PMID8482416.
Swope, Richard E.; Kropf, Darryl L. (May 1993). "Pronuclear Positioning and Migration during Fertilization in Pelvetia". Developmental Biology. 157 (1): 269–276. doi:10.1006/dbio.1993.1131. PMID8482416.