A.P. Callahan

34 papers and 679 indexed citations i.

About

A.P. Callahan has authored 34 papers that have received a total of 679 indexed citations. This includes 21 papers in Radiology, Nuclear Medicine and Imaging, 6 papers in Organic Chemistry and 5 papers in Radiation. The topics of these papers are Radiopharmaceutical Chemistry and Applications (15 papers), Medical Imaging Techniques and Applications (9 papers) and Cardiac Imaging and Diagnostics (6 papers). A.P. Callahan is often cited by papers focused on Radiopharmaceutical Chemistry and Applications (15 papers), Medical Imaging Techniques and Applications (9 papers) and Cardiac Imaging and Diagnostics (6 papers) and collaborates with scholars based in United States, United Kingdom and Taiwan. A.P. Callahan's co-authors include F.F. Knapp, Furn F. Knapp, L. A. Ferren, Mark M. Goodman and K.R. Ambrose and has published in prestigious journals such as Journal of Medicinal Chemistry, Journal of Nuclear Medicine and Applied Radiation and Isotopes.

In The Last Decade

Fields of papers published by A.P. Callahan

Since Specialization
EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

Countries citing papers authored by A.P. Callahan

Since Specialization
Citations
Rankless by CCL
2025