1. Immuno-cyto-adherence tests inXenopus laevis daud

   • G. A. Amirante

   Specialia 01 October 1968 Pages: 1059 - 1060

2. ‘Insulin-like’ action of an oxytocin analogue lacking a disulphide group, and of a cystathionine peptide related to a sequence of insulin, on rat epididymal adipose tissue in vitro

   • T. Braun
   • K. Jošt
   • J. Rudinger

   Specialia 01 October 1968 Pages: 1060 - 1061

3. Inhibition of large distal tooth formation in male medaka,Oryzias latipes, by estradiol

   • K. Takeuchi

   Specialia 01 October 1968 Pages: 1061 - 1062

4. Chromosome numbers in five species of pentatomidae reut (Hemiptera - Heteroptera)

   • M. Mikolajski

   Specialia 01 October 1968 Pages: 1062 - 1063

5. Lack of cortisone inhibition of chromosomal puffing inDrosophila melanogaster

   • J. H. Sang

   Specialia 01 October 1968 Pages: 1064 - 1064

6. Ontogenic development and anatomical distribution of a supernumerary limb-inducing factor

   • B. M. Carlson

   Specialia 01 October 1968 Pages: 1064 - 1066

7. Ultrastructural changes in the yeastCandida lipolytica caused by penetration of hydrocarbons into the cell

   • J. Ludvík
   • V. Munk
   • M. Dostálek

   Specialia 01 October 1968 Pages: 1066 - 1068

8. Peptide antibiotic biosynthesis: A new approach

   • A. B. Mauger

   Specialia 01 October 1968 Pages: 1068 - 1072

9. Staining and fluorescent microscopy of mast cells with pseudoisocyanine

   • P. Em. Petkov

   Specialia 01 October 1968 Pages: 1073 - 1073

10. The fixative action of uranyl acetate in electron microscopy

    • M. T. Silva
    • F. Carvalho Guerra
    • M. M. Magalhães

    Specialia 01 October 1968 Pages: 1074 - 1074

11. Continuous isolated spleen weight registration

    • A. L. Delaunois
    • E. J. Moerman
    • A. F. de Schaepdryver

    Specialia 01 October 1968 Pages: 1075 - 1075

12. A simple culture vessel for turbidimetric studies of anaerobic growth of microbes

    • A. G. G. M. Tromp
    • J. A. B. A. F. Bonnet
    • W. A. Scheffers

    Specialia 01 October 1968 Pages: 1076 - 1077

13. Measurement of blood flow by heated thermocouple with feedback controlled current

    • K. Tsunekawa
    • K. Mohri
    • T. Sawai

    Specialia 01 October 1968 Pages: 1077 - 1078

14. A novel method of a peptide bond formation

    • S. Yamashita
    • N. Ishikawa

    Specialia 01 October 1968 Pages: 1079 - 1080

15. A simple method for estimating melanophore responses to drugs in fishes

    • D. J. Grove

    Specialia 01 October 1968 Pages: 1080 - 1081

16. An improved method for the collection of large numbers of inseminated eggs ofDrosophila melanogaster

    • F. E. Würgler
    • H. Ulrich
    • H. W. Spring

    Specialia 01 October 1968 Pages: 1082 - 1083

17. Factors influencing rates of tail regeneration in the lizardAnolis carolinensis

    • P. F. A. Maderson
    • P. Licht

    Specialia 01 October 1968 Pages: 1083 - 1086

18. Avian cardiovascular parameters: Effect of intravenous osmotic agents, relation to salt gland secretion

    • H. J. Burford
    • R. F. Bond

    Specialia 01 October 1968 Pages: 1086 - 1088

19. ‘Chiral-Optical effects’, a common term for both ORD and CD

    • U. Weiss

    Specialia 01 October 1968 Pages: 1088 - 1088

20. Congressus

    Specialia 01 October 1968 Pages: 1088 - 1088