2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/37858This paper attempts to summarise the highlights of the talks presented in Parallel Session II of the SPIN 2004 Symposium dedicated to the QCD spin structure of nucleons. Emphasis is put on new data and theoretical developments.10 pages, 14 Figures, Part of Spin 2004 ProceedingsHigh Energy Physics - Experimenttext