| 12433 | Preliminary Identification of Na+/H+ Exchanger mRNA in Gill and Coxal Gland of the Horseshoe Crab Limulus polyphemus | | | | | | |
| 11517 | Preliminary Investigation of the Adrenergic Control of Gill Hemodynamics in the Smooth Dogfish, Mustelus canis | | | | | | |
| 10395 | Preliminary investigations on the venous system associated with the mesonephros and metanephros during Chick development | | | | | | |
| 12401 | Preliminary Molecular Studies on the Taurine Transport System of the Coelomocytes of the Marine Polychaete, Glycera dibranchiata | | | | | | |
| 10851 | Preliminary Observations on a New Shark Anesthetic, Isobutyl m-Aminobenzoate | | | | | | |
| 12548 | Preliminary Observations on Ionic Currents in Sand Dollar Eggs During the Cell Cycle | | | | | | |
| 11340 | Preliminary Observations on Morphology and Electrical Properties of Gallbladded Epithelium from the Winter Flounder Pseudopleuronectes americanus | | | | | | |
| 10303 | Preliminary Report on a New Tubularian Hydroid | | | | | | |
| 11091 | Preliminary Studies of Bile Secretion in the Isolated Perfused Liver of the Small Skate, Raja. erinacea | | | | | | |
| 11300 | Preliminary Studies of Osmoregulation by the Premature "Pup" of the Dogfish, SquazuA acnanthias, and the Uterine Lining of the Female | | | | | | |
| 12479 | Preliminary Studies of Passive Urea Transporters in Several Marine Species | | | | | | |
| 12692 | Preliminary Studies of Salinity Adaptation in Fundulus heteroclitus and Apparent CFTR mRNA Expression in Gill Tissue and Oocytes | | | | | | |
| 12006 | Preliminary Studies of the Effects of Cadmium and Nickel on Permeabilized Vascular Smooth Muscle of the Ventral Aorta of the Dogfish Shark (Squalus acanthias): The Role of Calmodulin | | | | | | |
| 10535 | Preliminary Studies On Auditory Organs Of Saltatory Orthoptera | | | | | | |
| 11067 | Preliminary Studies on the Characterization of Na-K-ATPase and Its Relationship to Active Na Transport in the Urinary Bladder of the Winter Flounder | | | | | | |
| 10894 | Preliminary Studies on the Toxicology of Anticancer Drugs in S. acanthias | | | | | | |
| 10862 | Preliminary Studies on Water Exchange in Fresh Water Leeches (Hirudinae) | | | | | | |
| 10290 | Preliminary Study of a Rare or Little Known Tubularian Hydroid, Acaulis primarius | | | | | | |
| 12019 | Preparation and Characterization of Immobilized Antipain and Chymostatin for the Isolation of Proteolytic Enzymes by Affinity Chromatography | | | | | | |
| 11199 | Preparation and Enzymatic Properties of Brush Boarder and Basal-Lateral Membranes from Flounder Kidney Tubules | | | | | | |
| 11907 | Preparation of Apical Membrane Vesicles of Lens Epithelium from Dogfish (Squalus acanthias) Eyes | | | | | | |
| 11463 | Preparation of Flounder Renal Tubules for the Collection of Secreted Fluid | | | | | | |
| 11799 | Preparation of lens fibers membrane vesicles of dogfish Squalus acanthias eyes | | | | | | |
| 12704 | Preparation of the Longhorn sculpin (Myoxocephalus octodecimspinosus) for Simultaneous Cardiovascular and Videomicroscopic Studies | | | | | | |
| 12320 | Preparation of Ventricular Cardiomyocytes from Squalus acanthias | | | | | | |