Gómez Caballero O. Tintinnids (Protozoa: Ciliata) of the Peruvian sea and their relations to El Niño Event. Bol Inst Mar Perú [Internet]. 1997 Dec. 31 [cited 2026 Nov. 7];16(2):61-83. Available from: https://revistas.imarpe.gob.pe/index.php/boletin/article/view/184