@misc{10481/88063, year = {2009}, url = {https://hdl.handle.net/10481/88063}, title = {Seasonal, sexual and developmental differences in hoopoe preen gland morphology and secretions. Evidence for a role of bacteria.}, doi = {https://doi.org/10.1111/j.1600-048X.2009.04393.x}, author = {Martín-Vivaldi Martínez, Manuel Lorenzo and Ruiz-Rodríguez, Magdalena and Soler, Juan José and Peralta Sánchez, Juan Manuel and Méndez, María and Valdivia Martínez, Dolores Eva and Martín Platero, Antonio Manuel and Martínez Bueno, Manuel}, }