Prevalence, intensity and population dynamics of hard ticks (Acari: Ixodidae) on sheep in the humid tropics of Mexico - Karen C. Coronel-Benedett; Nadia Florencia Ojeda-Robertos; Roberto González-Garduño; Francisco Martínez Ibañez; Roger Iván Rodríguez-Vivas (Experimental and Applied Acarology, 2018)