1. Permeability of eggs of Arbacia punctulata to radio-active phosphorus;Abelson;Biol. Bull,1947
2. Studies of the chemical form of P32 after entry into the Arbacia egg;Abelson;ibid,1948
3. Intake and loss of ions by living cells. I. Eggs and larvae of Arbacia punctulata and Asterias forbesii exposed to phosphate and sodium ions;Brooks;ibid,1943
4. Penetration of radioactive phosphate into the eggs of Strongylocentrotus purpuratus, S. franciscanus and Urechis caupo;Brooks;ibid,1948
5. The penetration of radioactive phosphate into marine eggs;Brooks;ibid,1954