FEUILLE, STRATIFIÉ DE FEUILLE, MÉDICAMENT PHARMACEUTIQUE, PROCÉDÉ DE PRODUCTION DE FEUILLE, APPAREIL DE PRODUCTION DE FEUILLE, PROCÉDÉ DE PRODUCTION DE STRATIFIÉ DE FEUILLE ET APPAREIL DE PRODUCTION DE STRATIFIÉ DE FEUILLE
Provided is a sheet (1) including a base material comprising a biocompatible material and having at least two independent holes (10), and a bioactive substance, wherein at least one of the independent holes (10) is an independent hole A (11) containing the bioactive substance, wherein at least one of the independent holes (10) is an independent hole B (12) containing no bioactive substance, wherein a maximum diameter of the independent holes (10) is less than 0.2 mm. Also provided is a sheet laminate (2) including sheets (1) laminated with each other, wherein each of the sheets (1) includes a base material comprising a biocompatible material and having at least two independent holes (10), and a bioactive substance, wherein at least one of the independent holes (10) is an independent hole A (11) containing the bioactive substance, wherein at least one of the independent holes (10) is an independent hole B (12) containing no bioactive substance.