HDL Subspecies in Young Adult Twins: Heritability and Impact of Overweight. - Pietiläinen, Kirsi H.; Söderlund, Sanni; Rissanen, Aila; Nakanishi, Shuhei; Jauhiainen, Matti; Taskinen, Marja-Riitta; Kaprio, Jaakko (Obesity (19307381), 2009)