TY - JOUR PY - 2004// TI - Suicide rate and blood groups: an ecological study of 39 nations JO - Perceptual and motor skills A1 - Voracek, Martin SP - 896 EP - 898 VL - 99 IS - 3 N2 - Across 29 European and 10 non-European nations, contemporary suicide rates for men and women were negatively correlated with national proportions of people with Type O blood, thus replicating and extending findings of Lester (1987) and Lester and Kondrichin (2004). LA - en SN - 0031-5125 UR - http://dx.doi.org/ ID - ref1 ER -