Citation network analysis on keratoconus Cesar Villa-Collar; Cristina Alvarez-Peregrina; Clara Martinez-Perez; Miguel Ángel Sánchez-Tena;

Optometry research in Spain: Topics of interest, institutions and investigators Genis Cardona; Laura Puigdueta-Carrera; Nathan Efron;

Artificial intelligence applied to ophthalmology and optometry: A citation network analysis Clara Martinez-Perez; Cristina Alvarez-Peregrina; Cesar Villa-Collar; Miguel Ángel Sánchez-Tena;