
Daily rhythm of circulating fat soluble vitamin concentration (A, D, E and K) in the horse
Giuseppe Piccione, Anna Assenza, Fortunata Grasso, Giovanni Caola

Central fatigue and nycthemeral change of serum tryptophan and serotonin in the athletic horse
Giuseppe Piccione, Anna Assenza, Francesco Fazio, Maurizio Percipalle, Giovanni Caola

Daily rhythm of salivary and serum urea concentration in sheep
Giuseppe Piccione, Augusto Foà, Cristiano Bertolucci, Giovanni Caola