| 11444 | The Relation Between Furrowing Rate and Initial Distance Between the Mitotic Apparatus and the Surface in Flattened Sand Dollar Eggs | | | | | | |
| 11325 | The Relation Between Initial Equatorial Cell Diameter and Cleavage Constriction Rate | | | | | | |
| 10225 | The Relation Between Luminous Intensity and Response in the Cercariae of Bucephulus elegans | | | | | | |
| 10224 | The Relation Between Rate of Locomotion in Amoeba proteus and Hydrogen-Ion Concentration in Solutions Containing Sodium, Potassium, or Calcium Ions in Different Concentrations or Mixtures of Them | | | | | | |
| 11586 | The Relationship Between 2-D-Deoxy-D-Galactose Secretion and Ion Cotransport Across the Baso-Lateral Borders of Winter Flounder (Pseudopleuronectes americanus) Intestine | | | | | | |
| 10586 | The Relationship Between Temperature And Plasma pH And CO2 Tension In The Turtle, Pseudemys scripta elegans | | | | | | |
| 10922 | The Relationship of Dorsal Aortic to Renal Venous Portal Hydrostatic Pressure in the Skate, Raja erinacea | | | | | | |
| 10538 | The Relative Importance of Gills and Kidneys in the Excretion of Ammonia and Urea by the Spiny dogfish, (Squalus acanthias) | | | | | | |
| 11942 | The Release of Calcium from the Sarcoplasmic Reticulum Lasts as Long as the Calcium Current in Cardiac Myocytes from Rattus norvegicus | | | | | | |
| 10458 | The removal of leukemia cells from the blood stream | | | | | | |
| 11529 | The Renal and Branchial Handling of CO2/HCO3- in the Marine Elasmobranch | | | | | | |
| 12001 | The Renal and Branchial Responses to Metabolic Alkalosis and Acidosis in the Marine Teleost, Myoxocephalus octodecimspinqsus | | | | | | |
| 11239 | The Renal Clearance of D-Mannose in the Winter Flounder | | | | | | |
| 11280 | The Renal Handling of D-Fructose by the Winter Flounder (Pseudopleuronectes americanus) | | | | | | |
| 11018 | The Renal Handling of Some Sugars by the Flounder | | | | | | |
| 12235 | The Renal Sodium-D-Glucose Cotransporter in the Skate (Raja erinacea) and Shark (Squalus acanthias): Interaction with Inhibitors | | | | | | |
| 10729 | The Response of Blood Glucose and Lactate to Catecholamines in the Skate, Raja erinacea | | | | | | |
| 12074 | The Response of the Actin Cytoskeleton of Dogfish (Squalus acanthias) Rectal Gland Cells to Hypotonicity, High Potassium and Mercurials | | | | | | |
| 12031 | The Response to Metabolic Acidosis in the Marine Teleost, Myoxocephalus octodecimspinosus: Failure to be Altered by Carbonic Anhydrase Inhibition | | | | | | |
| 11107 | The Role of C3-OH for Both Transport Pathways of D-Glucose in Renal Tubular Cells of the Flounder (Pseudopleuronectes americanus) | | | | | | |
| 11612 | The Role of Calcium in Squalus acanthias Rectal Gland Stimulation by Cyclic AMP | | | | | | |
| 10442 | The role of cell deaths in morphogenesis of the limbs in the Chick | | | | | | |
| 11005 | The Role of Intestinal Bacteria in Urea Metabolism by the Skate, Raja erinacea | | | | | | |
| 11959 | The Role of Microtubules in the Formation and Relaxation of Contractile Rings in Ilyanassa obsoleta | | | | | | |
| 11833 | The role of muscarinic receptors in cadmium-induced contraction of ventral aortic rings from the shark (Squalus acanthias) | | | | | | |