Maternal use of oral contraceptives and Down-downsyndromeKALLEN, B.Contraception (Stoneham). 1989, Vol 39, Num 5, pp 503-506, issn 0010-7824Article

Population surveillance of congenital malformations possibilities and limitationsKALLEN, B.Acta paediatrica scandinavica. 1989, Vol 78, Num 5, pp 657-663, issn 0001-656X, 7 p.Article

CONJOINED TWINNING IN SWEDEN.KALLEN B; RYBO G.1978; ACTA OBSTETR. GYNECOL. SCAND.; SWE; DA. 1978; VOL. 57; NO 3; PP. 257-259; BIBL. 7 REF.Article

Search for teratogenic risks with the aid of malformation registriesKALLEN, B.Teratology (Philadelphia, PA). 1987, Vol 35, Num 1, pp 47-52, issn 0040-3709Article

Hyperemesis during pregnancy and delivery outcome: a registry studyKALLEN, B.European journal of obstetrics, gynecology, and reproductive biology. 1987, Vol 26, Num 4, pp 291-302, issn 0301-2115Article

FURTHER EVIDENCE OF AN EXTENSIVE CROSS-REACTIVITY BETWEEN THE THREE MAIN PARTS OF THE BOVINE ENCEPHALITOGENIC PROTEIN IN THE LYMPHOID CELL TRANSFORMATION TEST AND THE MACROPHAGE MIGRATION INHIBITION TEST = NOUVELLE PREUVE D'UNE REACTIVITE CROISEE IMPORTANTE ENTRE LES TROIS PARTIES PRINCIPALES DE LA PROTEINE ENCEPHALITOGENE BOVINE DANS LE TEST DE TRANSFORMATION LYMPHOBLASTIQUE ET LE TEST D'INHIBITION DE LA MIGRATION DES MACROPHAGESBERGSTRAND H; KALLEN B.1975; ACTA PATHOL. MICROBIOL. SCAND., C; DANEM.; DA. 1975; VOL. 83; NO 3; PP. 165-172; BIBL. 16 REF.Article

Congenital malformations in twins: a population studyKALLEN, B.Acta geneticae medicae et gemellologiae : twin research. 1986, Vol 35, Num 3-4, pp 167-178, issn 0001-5660Article

AN EPIDEMIOLOGICAL STUDY OF HYPOPSADIAS IN SWEDENKALLEN B; WINBERG J.1982; ACTA PAEDIATR. SCAND., SUPPL.; ISSN 0300-8843; SWE; DA. 1982; NO 293; 21 P.; BIBL. 19 REF.Serial Issue

SURVEY OF INFANTS BORN IN 1973 OR 1975 TO SWEDISH WOMEN WORKING IN OPERATING ROOMS DURING THEIR PREGNANCIESERICSON A; KALLEN B.1979; ANESTH. AND ANALG.; USA; DA. 1979; VOL. 58; NO 4; PP. 302-305; BIBL. 11 REF.Article

A PROSPECTIVE STUDY OF DRUGS AND PREGNANCY. III. HORMONES.KULLANDER S; KALLEN B.1976; ACTA OBSTETR. GYNECOL. SCAND.; SUEDE; DA. 1976; VOL. 55; NO 3; PP. 221-224; BIBL. 20 REF.Article

Drugs in pregnancy : The dilemma of labelingKÄLLEN, B.Drug information journal. 1999, Vol 33, Num 4, pp 1135-1143, issn 0092-8615Article

Delivery outcome after the use of acid-suppressing drugs in early pregnancy with special reference to omeprazoleKÄLLEN, B.British journal of obstetrics and gynaecology (Print). 1998, Vol 105, Num 8, pp 877-881, issn 0306-5456Article

Population surveillance of multimalformed infants-experience with the swedish registry of congenital malformations. IKÄLLEN, B.Journal de génétique humaine. 1987, Vol 35, Num 4, pp 205-215, issn 0021-7743Article

The Chernobyl accident and pregnancy outcomeKÄLLEN, B.Acta paediatrica (Oslo). 1995, Vol 84, Num 4, pp 357-359, issn 0803-5253Article

A register study of maternal epilepsy and delivery outcome with special reference to drug useKÄLLEN, B.Acta neurologica scandinavica. 1986, Vol 73, Num 3, pp 253-259, issn 0001-6314Article

CIGARETTE SMOKING AS AN ETIOLOGIC FACTOR IN CLEFT LIP AND PALATEERICSON A; KALLEN B; WESTERHOLM P et al.1979; AMER. J. OBSTETR. GYNECOL.; USA; DA. 1979; VOL. 135; NO 3; PP. 346-351; BIBL. 9 REF.Article

CONFOUNDING FACTORS IN HLA-DW 2 TYPING OF HUMAN LEUCOCYTES.KALLEN B; LOW B; NILSSON O et al.1977; CLIN. EXPER. IMMUNOL.; G.B.; DA. 1977; VOL. 27; NO 1; PP. 55-62; BIBL. 24 REF.Article

EFFECT OF ENCEPHALITOGENIC PROTEIN ON MIGRATION IN AGAROSE OF LEUKOCYTES FROM PATIENTS WITH MULTIPLE SCLEROSIS. A LONGITUDINAL STUDY OF PATIENTS WITH RELAPSING MULTIPLE SCLEROSIS OR WITH CEREBRAL INFARCTION.KALLEN B; NILSSON O; THELIN C et al.1977; ACTA NEUROL. SCAND.; DANEM.; DA. 1977; VOL. 55; NO 1; PP. 47-56; BIBL. 11 REF.Article

EFFECT OF ENCEPHALITOGENIC PROTEIN ON MIGRATION IN AGAROSE OF LEUKOCYTES FROM PATIENTS WITH MULTIPLE SCLEROSIS. VARIABLE EFFECT OF THE ANTIGEN IN A LARGE DOSE RANGE. WITH A LITERATURE REVIEW.KALLEN B; NILSSON O; THELIN C et al.1977; ACTA NEUROL. SCAND.; DANEM.; DA. 1977; VOL. 55; NO 1; PP. 33-46; BIBL. 2 P.Article

LEUKOCYTE MIGRATION IN AGAROSE, A STUDY ON MULTIPLE SCLEROSIS. EVIDENCE FOR QUALITATIVELY DIFFERENT RESPONSES TO INTACT ENCEPHALITOGENIC PROTEIN AND TO PEPTIDES DERIVED FROM ITBERGSTRAND H; KALLEN B; NILSSON D et al.1975; ACTA ALLERGOL.; DANEM.; DA. 1975; VOL. 30; NO 2-3; PP. 150-166; BIBL. 1P.1/2Article

Appearance of rats sensitive to experimental autoimmune encephalomyelitis in a previously resistant strainKALLEN, B; NILSSON, O.Experimental and clinical immunogenetics. 1988, Vol 5, Num 4, pp 213-217, issn 0254-9670Article

Effect of Bordetella pertussis vaccine on experimental autoimmune encephalomyelitis in ratsKALLEN, B; NILSSON, O.International archives of allergy and applied immunology. 1986, Vol 80, Num 1, pp 95-99, issn 0020-5915Article

Age as a factor determining susceptibility for experimental autoimmune encephalomyelitis in the ratKALLEN, B; NILSSON, O.International archives of allergy and applied immunology. 1989, Vol 90, Num 1, pp 16-19, issn 0020-5915Article

Dissociation between histological and clinical signs of experimental auto-immune encephalomyelitisKALLEN, B; NILSSON, O.Acta pathologica, microbiologica et immunologica Scandinavica. Section A. Pathology. 1986, Vol 94, Num 2, pp 159-164, issn 0108-0164Article

Effect of splenectomy on the development of experimental autoimmune encephalomyelitis in rats with different genetic backgroundKALLEN, B; NILSSON, O.International archives of allergy and applied immunology. 1985, Vol 76, Num 3, pp 200-204, issn 0020-5915Article