An accepted theory that chromosomes are the material of inheritance, and that they are associated in paternal-maternal pairings; dervied from the collective work of Boveri, Sutton, and Morgan.

In this study, we determined the genotype frequencies of polymorphisms of cytokine genes and investigated their association with the risk of respiratory distress syndrome (RDS) in preterm infants.

Eye movement desensitization and reprocessing (EMDR) is a fairly new, nontraditional type of psychotherapy. It's getting more popular, particularly for treating posttraumatic stress disorder (PTSD).