cheminform (28)
american potato journal (23)
radiotherapy and oncology (11)
american journal of potato research (9)
american journal of respiratory and critical care medicine (6)
darwiniana (6)
european urology supplements (6)
gastrointestinal endoscopy (6)
journal of heterocyclic chemistry (5)
psycho-oncology (5)
journal of combinatorial optimization (4)
journal of investigative medicine (4)
radiotherapy & oncology (4)
arts & health: international journal for research, policy & practice (3)
atmospheric chemistry and physics (3)
discrete applied mathematics (3)
graphs and combinatorics (3)
international journal of radiation oncology, biology, physics (3)
journal of the academy of nutrition & dietetics (3)
nucleosides & nucleotides (3)
nucleosides and nucleotides (3)
pediatric diabetes (3)
veterinarni medicina (3)
annals of oncology (2)
boletin medico del hospital infantil de mexico (2)
economic botany (2)
graphs & combinatorics (2)
human reproduction (2)
ieee transactions on information theory, information theory, ieee transactions on, ieee trans. inform. theory (2)
international journal of infectious diseases (2)
palliative & supportive care (2)
parasitology research (2)
planta (2)
planta: an international journal of plant biology (2)
powder diffraction (2)
urology (2)
actas urologicas espanolas (1)
actas urologicas espanolas (english edition) (1)
aids research and human retroviruses (1)
angiogenesis (1)
annals of nutrition and metabolism (1)
clinical infectious diseases (1)
discrete applied mathematics. the journal of combinatorial algorithms, informatics and computational sciences (1)
ieee latin america transactions, latin america transactions, ieee (revista ieee america latina), ieee latin am. trans. (1)
journal of photochemistry & photobiology, a: chemistry (1)
journal of surgical research (1)
journal of the academy of nutrition and dietetics (1)
proceedings intelligent information systems. iis'97, intelligent information systems, 1997. iis '97. proceedings, intelligent information systems (1)
revista espanola de anestesiologia y reanimacion (1)
tetrahedron (1)