Convergence insufficiency: Review of clinical diagnostic signs Liat Gantz; Hadas Stiebel-Kalish;

Feasibility of optical quality analysis system for the objective assessment of accommodation insufficiency: a phase 1 study Esther López-Artero; Nuria Garzón; Manuel Rodríguez-Vallejo; María García-Montero;

Translation and validation of convergence insufficiency symptom survey to Italian: Psychometric results Laura Boccardo; Assunta Di Vizio; Giulia Galli; Shehzad A. Naroo; Antonio Fratini; Silvia Tavazzi; Massimo Gurioli; Fabrizio Zeri;