TY - RPRT TI - Counterphase dichoptic flicker is seen as its own second harmonic. AU - C R Cavonius AU - O Estévez AU - L H van der Tweel PY - 1992 DO - 10.1111/j.1475-1313.1992.tb00279.x UR - https://pubmed.ncbi.nlm.nih.gov/1408162/ ID - 1408162 ER -