1. Multisequence comparisons in protein coding genes

   • Marcella Attimonelli
   • Cecilia Lanave
   • Cecilia Saccone

   Original Articles Pages: 239 - 250

2. Zonal unit-gravity elutriation

   • Paul Andrews
   • Ken Shortman

   Original Articles Pages: 251 - 266

3. Determination of the surface tension of various species of erythrocytes by means of the solidification front technique

   • D. R. Absolom
   • Z. Policova
   • A. W. Neumann

   Original Articles Pages: 267 - 281

4. Chemiluminescence response of the human polymorphonuclear neutrophil to lipopolysaccharides

   • Joseph Nicotra
   • Anthony J. Orsini
   • Vincent A. DeBari

   Original Articles Pages: 283 - 291

5. Alterations in the structure of the electrical double layer adjacent to a charged membrane arising from electromagnetically induced changes in the activity of membrane bound enzymes

   • James D. Bond
   • N. Convers Wyeth

   Original Articles Pages: 293 - 304