EMBRYONIC DIFFERENTIATION OF LYMPHOID STEM CELLS. A REVIEWLASSILA O.1981; DEV. COMP. IMMUNOL.; ISSN 0145-305X; USA; DA. 1981; VOL. 5; NO 3; PP. 403-414; BIBL. 71 REF.Article

ACID ALPHA -NAPHTHYL ACETATE ESTERASE ACTIVITY IN NUCLEATED RED CELLS OF HUMAN FETAL LIVERLASSILA O.1981; BR. J. HAEMATOL.; ISSN 0007-1048; GBR; DA. 1981; VOL. 48; NO 4; PP. 573-576; BIBL. 14 REF.Article

Emigration of B cells from chicken bursa of FabriciusLASSILA, O.European journal of immunology. 1989, Vol 19, Num 5, pp 955-958, issn 0014-2980Article

CELL-MEDIATED IMMUNITY IN NORMAL PREGNANCY AND PRE-ECLAMPSIAALANEN A; LASSILA O.1982; JOURNAL OF REPRODUCTIVE IMMUNOLOGY; ISSN 0165-0378; NLD; DA. 1982; VOL. 4; NO 6; PP. 349-354; BIBL. 1 P.Article

Le monde des artistes et des prophètes = Artists and prophets' worldLASSILA, O.-P.Boréales. 1994, Num 58-61, pp 37-40, issn 0395-3998Conference Paper

PREBURSAL STEM CELLS IN THE INTRAEMBRYONIC MESENCHYME OF THE CHICK EMBRYO AT 7 DAYS OF INCUBATIONLASSILA O; ESKOLA J; TOIVANEN P et al.1979; J. IMMUNOL.; USA; DA. 1979; VOL. 123; NO 5; PP. 2091-2094; BIBL. 30 REF.Article

LACK OF EFFECT OF LEVAMISOLE ON THE IMMUNE FUNCTION IN MELANOMA PATIENTSTOIVANEN A; LASSILA O; NORDMAN E et al.1981; CANCER IMMUNOL. IMMUNOTHER.; ISSN 0340-7004; DEU; DA. 1981; VOL. 10; NO 4; PP. 191-195; BIBL. 27 REF.Article

Androgen-induced expansion of the peripheral blood γδ T cell population in the chickenARSTILA, T. P; LASSILA, O.The Journal of immunology (1950). 1993, Vol 151, Num 12, pp 6627-6633, issn 0022-1767Article

ERYTHROPOIESIS AND LYMPHOPOIESIS IN THE CHICK YOLK-SAC-EMBRYO CHIMERAS: CONTRIBUTION OF YOLK SAC AND INTRAEMBRYONIC STEM CELLSLASSILA O; MARTIN C; TOIVANEN P et al.1982; BLOOD; ISSN 0006-4971; USA; DA. 1982; VOL. 59; NO 2; PP. 377-381; BIBL. 22 REF.Article

NATURAL KILLER CELL ACTIVITY IN ATOPIC DERMATITISVIANDER M; UKSILA J; LASSILA O et al.1982; ARCHIVES FOR DERMATOLOGICAL RESEARCH; ISSN 0340-3696; DEU; DA. 1982; VOL. 274; NO 3-4; PP. 283-288; BIBL. 25 REF.Article

CONCOMITANT PRESENTATION OF TWO CHRONIC LEUKEMIAS: EVIDENCE FOR INDEPENDENT CLONAL EVOLUTIONVILPO JA; KLEMI P; LASSILA O et al.1980; AMER. J. HEMATOL.; USA; DA. 1980; VOL. 8; NO 2; PP. 205-211; BIBL. 26 REF.Article

Intra-embryonic haemopoietic cells and early MHC expressionLAMPISUO, M; LASSILA, O.Scandinavian journal of immunology (Print). 1994, Vol 39, Num 3, pp 321-326, issn 0300-9475Article

Sensitivity of human fetal hemopoietic cells to NK cell-mediated lysisUKSILA, J; LASSILA, O.Acta pathologica, microbiologica et immunologica Scandinavica. Section C. Immunology. 1986, Vol 94, Num 1, pp 11-16, issn 0108-0202Article

MALIGNANT THYMUS TUMOUR PROGRESSING INTO ACUTE LEUKAEMIA WITH NON-SPECIFIC ESTERASE ACTIVITYVILPO JA; KLEMI P; LASSILA O et al.1981; ACTA PATHOL. MICROBIOL. SCAND., A; ISSN 0365-4184; DNK; DA. 1981; VOL. 89; NO 3; PP. 223-226; BIBL. 18 REF.Article

CYTOLOGICAL AND FUNCTIONAL CHARACTERIZATION OF THREE CASES OF MALIGNANT HISTIOCYTOSISVILPO JA; KLEMI P; LASSILA O et al.1980; CANCER; ISSN 0008-543X; USA; DA. 1980; VOL. 46; NO 8; PP. 1795-1801; BIBL. 27 REF.Article

LYMPHOID STEM CELLS IN THE INTRAEMBRYONIC MESENCHYME OF THE CHICKENLASSILA O; ESKOLA J; TOIVANEN P et al.1980; SCAND. J. IMMUNOL.; NOR; DA. 1980; VOL. 11; NO 4; PP. 445-448; BIBL. 23 REF.Article

IN VIVO EFFECT OF LEVAMISOLE ON CELLULAR AND HUMORAL IMMUNITY IN NORMAL CHICKENSSOPPI E; LASSILA O; VILJANEN MK et al.1979; CLIN. EXPER. IMMUNOL.; GBR; DA. 1979; VOL. 38; NO 3; PP. 609-614; BIBL. 34 REF.Article

EFFECT OF HALOTHANE ANAESTHESIA ON SECONDARY ANTIBODY RESPONSE AND MITOGEN-INDUCED LYMPHOCYTE TRANSFORMATION IN THE CHICKEN.SALO M; LASSILA O; VILJANEN M et al.1978; ACTA PATHOL. MICROBIOL. SCAND., C; DNK; DA. 1978; VOL. 86; NO 3; PP. 105-108; BIBL. 28 REF.Article

EXTRAMEDULLARY PLEURAL BLAST CRISIS DURING OTHERWISE CHRONIC PHASE IN CHRONIC GRANULOCYTIC LEUKAEMIAVILPO JA; DRYZUN B; KLEMI P et al.1980; EUROP. J. CANCER; GBR; DA. 1980; VOL. 16; NO 7; PP. 885-891; BIBL. 33 REF.Article

Nonsteroidal anti-estrogens inhibit the functional differentiation of human monocyte-derived dendritic cellsKOMI, J; LASSILA, O.Blood. 2000, Vol 95, Num 9, pp 2875-2882, issn 0006-4971Article

A RASETTE ASSAY FOR IDENTIFICATION OF IA-LIKE ALLOANTIGENS ON CHICKEN LYMPHOID CELLSNOWAK JS; VAINIO O; LASSILA O et al.1981; J. IMMUNOL. METHODS; ISSN 0022-1759; NLD; DA. 1981; VOL. 42; NO 3; PP. 325-335; BIBL. 21 REF.Article

CELLS WITH FC IGG RECEPTORS IN 69-HR-OLD CHICKEN EMBRYONOWAK JS; LASSILA O; GRANFORS K et al.1979; J. IMMUNOL.; USA; DA. 1979; VOL. 123; NO 3; PP. 1417-1418; BIBL. 23 REF.Article

TRANSFORMATION IN CHRONIC GRANULOCYTIC LEUKAEMIA: DIFFERENT BLAST CELL CLONES IN DIFFERENT ANATOMICAL SITESVILPO JA; KLEMI P; LASSILA O et al.1979; ACTA HAEMATOL.; CHE; DA. 1979; VOL. 62; NO 5-6; PP. 247-250; BIBL. 6 REF.Article

In vitro organ culture of embryonic bursa of fabriciusNOWAK, J. .S; VAINIO, O; LASSILA, O et al.Developmental and comparative immunology. 1990, Vol 14, Num 2, pp 239-246, issn 0145-305X, 8 p.Article

A role for Lys-His-Gly-NH₂ in avian and murine B cell developmentLASSILA, O; LAMBRIS, J. D; GISLER, R. H et al.Cellular immunology (Print). 1989, Vol 122, Num 2, pp 319-328, issn 0008-8749Article