Randomized Controlled Trials as TopicGene FrequencyAllelesSelection, GeneticGenetics, PopulationIndians, South AmericanModels, GeneticPolymorphism, GeneticHeterozygoteGenetic VariationBlood Group AntigensPaternityGenotypeGenes, RecessiveJewsHeterozygote DetectionConsanguinityHomozygoteElectrophoresis, Starch GelPhenotypePhosphoglucomutaseGenes, DominantGenetic LinkageProbabilityPedigreeMathematicsEsterasesEthnic GroupsInbreedingMutationGaucher DiseaseModels, BiologicalBiological EvolutionGenetic MarkersChromosome MappingHaptoglobinsHLA AntigensGenesEnzymesAfrican Continental Ancestry GroupPolymorphism, Restriction Fragment LengthNuclear FamilyPolymerase Chain ReactionComputer SimulationHaplotypesMolecular Sequence DataBase SequenceErythrocytesLod ScoreJapanEuropean Continental Ancestry GroupTime Factors