by Párraga, H, Arranz, F. J, Benito, R. M, Borondo, F
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (05.04.2018)

by Obando Quintero, Milton Giovanni, Ortiz Párraga, Francy H, Tobón Mazo, Mónica J, Correa Restrepo, Tomás, Peláez Gaviria, Juan Ramón, Rodríguez García, Gabriel
Published in Boletin de geologia (15.06.2023)

by Párraga, H, Arranz, F J, Benito, R M, Borondo, F
Published in The Journal of chemical physics (21.11.2013)

by Párraga, H C, Párraga, M I, Woodward, R L, Fenning, P A
Published in Journal of child and adolescent psychopharmacology (01.06.2001)

by Parraga, Humberto C, Parraga, Marianela I
Published in Canadian journal of psychiatry (01.03.2001)

by Párraga, H C, Párraga, M I, Spinner, L R, Kelly, D P, Morgan, S L
Published in International journal of psychiatry in medicine (01.01.1998)

by Parraga, H C, Woodward, R L
Published in Journal of the American Academy of Child and Adolescent Psychiatry (01.04.2001)

by Párraga, Humberto, Spinner, Laura
Published in Canadian journal of psychiatry (01.11.1996)

by Parraga, H C, McDonald, H G
Published in Journal of the American Academy of Child and Adolescent Psychiatry (01.01.1996)

by Parraga, H C, Butterfield, P T
Published in Canadian journal of psychiatry (01.04.1983)

by Parraga, H C, Kashani, J H
Published in Canadian journal of psychiatry (01.03.1981)

by Parraga, H C, Simonds, J F, Butterfield, P T
Published in Journal of developmental and behavioral pediatrics (01.03.1982)

by Simonds, J F, Parraga, H
Published in Journal of the American Academy of Child Psychiatry (01.07.1982)

by Simonds, J F, Parraga, H
Published in Journal of developmental and behavioral pediatrics (01.02.1984)

by Parraga, H C, Cochran, M K
Published in Journal of child and adolescent psychopharmacology (1992)

by Párraga, Humberto C., Párraga, Marianela I., Jensen, Alicia R.
Published in International journal of psychiatry in medicine (01.01.2003)