References
- ESKIN , I. A. and MIHAILOVA , N. V. 1958 . Photoperiditchinosti i funktsia ghipophisa i kory nadpotchetchnikov . Biul. exp. Biol. Med. , 46 ( 8 ) : 100 – 104 .
- IONUT , C. Actiunea detergentilor anionactivi asupra unor biocatalizatori ai organismului animalelor de experienta . Al III‐lea Congres National de Igiena si Sanatate Publica . Bucharest. pp. 105 – 107 .
- LUNGU , A. 1966 . Seasonal periodicity of endocrine functions . Rev. roum. endocr. , 6 ( 3 ) : 171 – 184 .
- MILCOU , S. M. 1971 . Le biorythme dans la physiopathologie du système endocrin . Rev. roum. endocr. , 8 ( 2 ) : 109 – 116 .
- SOLLBERGER , A. 1965 . Biological Rhythm Research , Amsterdam : Elsevier Publ. Co. .
- SRIKANTIA , S. G. 1970 . Human requirements of ascorbic acid . Amer. J. clin. Nutr. , 23 ( 1 ) : 59 – 62 .
- STEINBACH , M. 1971 . Legatura organism‐mediu, generatoare de boala cronica . St. Cerc. Med. Int., Bucharest , 12 ( 3 ) : 197 – 203 .
- STRAUS , H. , TOADER , A. and ELGES , E. 1972 . Actiunea methemoglobinizanta a unui detergent anionactiv (Perlan Alb.) . Igiena, Bucharest , 21 ( 7 ) : 401 – 407 .
- Hygiene Dept, Med. Faculty, Pasteurstr. 6, 3400 Cluj‐Napoca, Romania.